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Timeout stream keep alive for Upgrades and Restores (#1542)

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Signed-off-by: Christian M. Adams <chadams@redhat.com>
This commit is contained in:
Christian Adams
2023-08-29 15:36:48 -04:00
committed by GitHub
parent 22a05e8887
commit 4c5429190c
3 changed files with 38 additions and 6 deletions
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2
roles/installer/tasks/migrate_data.yml
View File

@@ -76,7 +76,7 @@
trap 'end_keepalive \"$keepalive_file\" \"$keepalive_pid\"' EXIT SIGINT SIGTERM
echo keepalive_pid: $keepalive_pid
set -e -o pipefail
PGPASSWORD=\"$PGPASSWORD_OLD\" {{ pgdump }} | PGPASSWORD=\"$POSTGRES_PASSWORD\" {{ pg_restore }}
PGPASSWORD=\"$PGPASSWORD_OLD\" {{ pgdump }} | PGPASSWORD=\"$POSTGRES_PASSWORD\" {{ pg_restore }}
set +e +o pipefail
echo 'Successful'
"

22
roles/installer/tasks/upgrade_postgres.yml
View File

@@ -91,11 +91,27 @@
namespace: "{{ ansible_operator_meta.namespace }}"
pod: "{{ postgres_pod_name }}"
command: |
bash -c """
bash -c "
function end_keepalive {
rc=$?
rm -f \"$1\"
kill $(cat /proc/$2/task/$2/children 2>/dev/null) 2>/dev/null || true
wait $2 || true
exit $rc
}
keepalive_file=\"$(mktemp)\"
while [[ -f \"$keepalive_file\" ]]; do
echo 'Migrating data to new PostgreSQL {{ supported_postgres_version }} Database...'
sleep 60
done &
keepalive_pid=$!
trap 'end_keepalive \"$keepalive_file\" \"$keepalive_pid\"' EXIT SIGINT SIGTERM
echo keepalive_pid: $keepalive_pid
set -e -o pipefail
PGPASSWORD='{{ awx_postgres_pass }}' {{ pgdump }} | PGPASSWORD='{{ awx_postgres_pass }}' {{ pg_restore }}
PGPASSWORD=\"$POSTGRES_PASSWORD\" {{ pgdump }} | PGPASSWORD=\"$POSTGRES_PASSWORD\" {{ pg_restore }}
set +e +o pipefail
echo 'Successful'
"""
"
no_log: "{{ no_log }}"
register: data_migration
failed_when: "'Successful' not in data_migration.stdout"

20
roles/restore/tasks/postgres.yml
View File

@@ -87,11 +87,27 @@
namespace: "{{ backup_pvc_namespace }}"
pod: "{{ ansible_operator_meta.name }}-db-management"
command: |
bash -c """
bash -c "
function end_keepalive {
rc=$?
rm -f \"$1\"
kill $(cat /proc/$2/task/$2/children 2>/dev/null) 2>/dev/null || true
wait $2 || true
exit $rc
}
keepalive_file=\"$(mktemp)\"
while [[ -f \"$keepalive_file\" ]]; do
echo 'Migrating data from old database...'
sleep 60
done &
keepalive_pid=$!
trap 'end_keepalive \"$keepalive_file\" \"$keepalive_pid\"' EXIT SIGINT SIGTERM
echo keepalive_pid: $keepalive_pid
set -e -o pipefail
cat {{ backup_dir }}/tower.db | PGPASSWORD='{{ awx_postgres_pass }}' {{ pg_restore }}
set +e +o pipefail
echo 'Successful'
"""
"
register: data_migration
no_log: "{{ no_log }}"
failed_when: "'Successful' not in data_migration.stdout"